While debugging PR71146 I notices these. These typos are perfidious because they make grepping for '__builtin_unreachable' harder.
Applying to trunk as obvious. 2016-05-16 Marek Polacek <pola...@redhat.com> * gimple.c (maybe_remove_unused_call_args): Fix typos in the commentary. diff --git gcc/gimple.c gcc/gimple.c index 1a22e82..d822fab 100644 --- gcc/gimple.c +++ gcc/gimple.c @@ -3002,7 +3002,7 @@ gimple_seq_discard (gimple_seq seq) /* See if STMT now calls function that takes no parameters and if so, drop call arguments. This is used when devirtualization machinery redirects - to __builtiln_unreacahble or __cxa_pure_virutal. */ + to __builtin_unreachable or __cxa_pure_virtual. */ void maybe_remove_unused_call_args (struct function *fn, gimple *stmt) Marek